From: Fred Fish <fnf@specifix.com>
Date: Thu, 24 Oct 1991 08:54:58 +0000 (+0000)
Subject: Add support for SVR4 style nm output.  Not claimed to be optimal, I'm not
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cb17dfb1c0dcf0ac153b00c0694d28b08c5ce9aa;p=binutils-gdb.git

Add support for SVR4 style nm output.  Not claimed to be optimal, I'm not
a sed hacker.  It does seem to work fine.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 9429f38fdb8..56141df123f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,7 @@
 Thu Oct 24 01:32:51 1991  Fred Fish  (fnf at cygnus.com)
 
+	* munch: Add support for SVR4 style nm output.
+
 	* dbxread.c, mipsread.c symmisc.c, symtab.c:  Remove the object
 	file specific fields from the partial symbol table structure and
 	replace them with a pointer to private data for each different
diff --git a/gdb/munch b/gdb/munch
index 6bffb88fa04..7b1202f32eb 100755
--- a/gdb/munch
+++ b/gdb/munch
@@ -16,7 +16,11 @@ esac
 # make it easy to use a different nm, e.g. for cross-developing
 
 MUNCH_NM="${MUNCH_NM-nm} $NMOPT"
-if test "`$MUNCH_NM main.o | egrep 'T _?main$'`" = "" ; then
+if test "`$MUNCH_NM main.o | egrep main | egrep FUNC | egrep GLOB`" != "" ; then
+    # System V Release 4 style nm
+    $MUNCH_NM $* | egrep '|__?initialize_' | egrep FUNC | \
+	sed -e 's/^.*\(_initialize_[a-zA-Z0-9_]*\).*$/   {extern void \1 (); \1 ();}/'
+elif test "`$MUNCH_NM main.o | egrep 'T _?main$'`" = "" ; then
     # System V style nm
     shift;
     $MUNCH_NM $* | egrep '^(.*[^a-zA-Z_]_|_)_?initialize_.*\.text' | \